What is the deadline for filling out fafsa?

Answer 1

You should fill out in January. Actually deadlines are more towards March-June.
This is for priority consideration.

It varies per state, see website:
http://www.fafsa.ed.gov/before003a.htm

You can turn it in at Any time, you are just likely to get less money. For future reference fill out what you know, guess at what you don't and turn it in on time. You can always go online and fix later and as long as you do fix it there is no penalty (maybe an adjustment of money though). They process your application from the first submission and not from the time you fix it.

Answer 2

You should fill it out ASAP so they can see if your qualify for finacial aid. I think the due date was March 2 in CA but it may be later for other states. Just fill it out today.